200515874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{248779}}^1$

素因数の和:248825

約数の個数: 16

約数和(自身を含む): 334360320

約数和(自身を除く): 133844446

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 248779, 497558, 3234127, 6468254, 7712149, 15424298, 100257937, 200515874]

約数ペア:

[(1, 200515874), (2, 100257937), (13, 15424298), (26, 7712149), (31, 6468254), (62, 3234127), (403, 497558), (806, 248779)]